<template>
  <div >
   <div style="overflow:hidden">
     <MyDog 
    @like="likedom"
    :obj="item"
    v-for="(item,index) in arr" 
    :key="index"></MyDog>
   </div>
    <div>
      <h3>你喜欢的狗</h3>
      <ul>
      <li  v-for="(item,index) in arr1 " :key="index">{{item}}</li>
    </ul>
    </div>
    
  </div>
</template>

<script>
import MyDog from './components/my-dog.vue'
export default {
  data(){
    return {
      arr1:[],
      arr:[
    {
        dogImgUrl:
        "http://nwzimg.wezhan.cn/contents/sitefiles2029/10146688/images/21129958.jpg",
        dogName: "博美",
    },
    {
        dogImgUrl:
        "https://ss2.bdstatic.com/70cFvnSh_Q1YnxGkpoWK1HF6hhy/it/u=1224576619,1307855467&fm=26&gp=0.jpg",
        dogName: "泰迪",
    },
    {
        dogImgUrl:
        "https://ss2.bdstatic.com/70cFvnSh_Q1YnxGkpoWK1HF6hhy/it/u=2967740259,1518632757&fm=26&gp=0.jpg",
        dogName: "金毛",
    },
    {
        dogImgUrl:
        "https://pic1.zhimg.com/80/v2-7ba4342e6fedb9c5f3726eb0888867da_1440w.jpg?source=1940ef5c",
        dogName: "哈士奇",
    },
    {
        dogImgUrl:
        "https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1563813435580&di=946902d419c3643e33a0c9113fc8d780&imgtype=0&src=http%3A%2F%2Fvpic.video.qq.com%2F3388556%2Fd0522aynh3x_ori_3.jpg",
        dogName: "阿拉斯加",
    },
    {
        dogImgUrl:
        "https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1563813454815&di=ecdd2ebf479568453d704dffacdfa12c&imgtype=0&src=http%3A%2F%2Fwww.officedoyen.com%2Fuploads%2Fallimg%2F150408%2F1-15040Q10J5B0.jpg",
        dogName: "萨摩耶",
    },
]
    }
  },
  components:{
    MyDog,
  },
  methods:{
    // fn(){
    //   console.log(1)
    //  this.arr1.push(this.$event)
    // // }
    likedom(name){
      // console.log(this.$event)
      this.arr1.push(name)
    }
  }
}
</script>

<style scoped>

</style>